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There are 10 highly-rated local boiler installation pros.

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    Verified boiler installation services reviews

Find Boiler installation pros in Langley

Avatar for Seatown Electric Plumbing Heating & Air

Seatown Electric Plumbing Heating & Air

4.79(
1,338
)
Approved Pro

Seatown Electric Plumbing Heating & Air

4.79(
1,338
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1902 local quotes requested

As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.

"The employee called me a sandn*gger. Do not hire these ppl."

Matt R on October 2025

As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.

"The employee called me a sandn*gger. Do not hire these ppl."

Matt R on October 2025


Avatar for new image excavation and tree service LLC

new image excavation and tree service LLC

5.00(
2
)
Approved Pro

new image excavation and tree service LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Matt and his company did through and quality work. We couldn't have been happier with the end result. He went above and beyond to ensure we were happy with the work that was done. We had several bids and he was 1/3 of the cost the others were. But more importantly he stood behind the work he did and was a man of his word which is so hard to find. If you're struggling to find someone who is reliable and does quality work look no further. You won't be dissappointed"

ROBIN G on May 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Matt and his company did through and quality work. We couldn't have been happier with the end result. He went above and beyond to ensure we were happy with the work that was done. We had several bids and he was 1/3 of the cost the others were. But more importantly he stood behind the work he did and was a man of his word which is so hard to find. If you're struggling to find someone who is reliable and does quality work look no further. You won't be dissappointed"

ROBIN G on May 2024


Avatar for John's Waterproofing Co.

John's Waterproofing Co.

4.86(
51
)
Approved Pro

John's Waterproofing Co.

4.86(
51
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
42 local quotes requested

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and Washington for over 50 years. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"John’s was quick to respond and were able to get us on the schedule quickly. They communicated effectively and did quality work. I will work with John’s again."

Matt H on October 2022

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and Washington for over 50 years. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"John’s was quick to respond and were able to get us on the schedule quickly. They communicated effectively and did quality work. I will work with John’s again."

Matt H on October 2022


Avatar for Bath Planet

Bath Planet

4.48(
65
)
Approved Pro

Bath Planet

4.48(
65
)
Approved Pro
Customers say: Quality work
143 local quotes requested
14 years of experience

Transform Your Bathroom with the Experts You Can Trust! With years of trusted experience serving communities through Washington and North East Idaho, Bath Planet by Northwest Bath Specialist, LLC is your go-to team for beautiful, stress-free bathroom remodels. Whether you?re looking to upgrade your tub, convert it to a sleek new shower, or add the comfort and safety of a walk-in tub ? we?re here to help. We proudly carry the Good Housekeeping Seal and offer a limited lifetime warranty on every installation. ? Call today to schedule your FREE in-home consultation! Spokane Office: 1-253-246-7906 ? Learn more: www.washingtonbathroomremodeling.com Our Services: ? Bathtub Replacements ? Custom Showers ? Walk-in Tubs ? Tub-to-Shower Conversions

"We just hired them, so do not yet have the shower installed. Gregg is very knowledgeable about the product and listened to what we were looking for. He then helped us to design our dream shower. I will upload pictures and our final thoughts once we have it installed."

Jennifer D on March 2025

Transform Your Bathroom with the Experts You Can Trust! With years of trusted experience serving communities through Washington and North East Idaho, Bath Planet by Northwest Bath Specialist, LLC is your go-to team for beautiful, stress-free bathroom remodels. Whether you?re looking to upgrade your tub, convert it to a sleek new shower, or add the comfort and safety of a walk-in tub ? we?re here to help. We proudly carry the Good Housekeeping Seal and offer a limited lifetime warranty on every installation. ? Call today to schedule your FREE in-home consultation! Spokane Office: 1-253-246-7906 ? Learn more: www.washingtonbathroomremodeling.com Our Services: ? Bathtub Replacements ? Custom Showers ? Walk-in Tubs ? Tub-to-Shower Conversions

"We just hired them, so do not yet have the shower installed. Gregg is very knowledgeable about the product and listened to what we were looking for. He then helped us to design our dream shower. I will upload pictures and our final thoughts once we have it installed."

Jennifer D on March 2025


Avatar for Five Star Bath Solutions of North Seattle

Five Star Bath Solutions of North Seattle

5.00(
7
)
Approved Pro

Five Star Bath Solutions of North Seattle

5.00(
7
)
Approved Pro
132 local quotes requested
1 years of experience

Five Star Bath Solutions is a top-of-the-line bathroom remodeling company. We've earned this title by using advanced technology, custom products, and attention to customer service. Using innovative software, Five Star Bath Solutions professionals will deliver a detailed estimate for your bathroom renovation project at an affordable price. We believe in setting standards for how projects are estimated, installed, and completed and passing that value on to you.

"Hire was made. Work is to be scheduled."

Andrew M on July 2025

Five Star Bath Solutions is a top-of-the-line bathroom remodeling company. We've earned this title by using advanced technology, custom products, and attention to customer service. Using innovative software, Five Star Bath Solutions professionals will deliver a detailed estimate for your bathroom renovation project at an affordable price. We believe in setting standards for how projects are estimated, installed, and completed and passing that value on to you.

"Hire was made. Work is to be scheduled."

Andrew M on July 2025


Avatar for Air Plus

Air Plus

4.80(
44
)
Approved Pro

Air Plus

4.80(
44
)
Approved Pro
Customers say: Quick response
30 local quotes requested
13 years of experience

AIR PLUS Heating and AC, by Milo has 14 years of experience and is committed to excellence in every aspect of Heating, and Air Conditioning. We uphold a standard of integrity bound by fairness, honesty, with a personal touch. Our distinction is the quality of service we bring to our customers, and our ability to listen to your exact need. Every call with us you get an experienced journeyman onsite. Accurate knowledge of our trade combined with the ability to deliver accurate service is what sets us apart . Give us a call today, to let us take care of your heating and cooling needs and keep your comfort a top priority!

"He was so helpful to us. We are pretty new to this house so he helped us understand how things work here. We will use him again."

Irene M on November 2025

AIR PLUS Heating and AC, by Milo has 14 years of experience and is committed to excellence in every aspect of Heating, and Air Conditioning. We uphold a standard of integrity bound by fairness, honesty, with a personal touch. Our distinction is the quality of service we bring to our customers, and our ability to listen to your exact need. Every call with us you get an experienced journeyman onsite. Accurate knowledge of our trade combined with the ability to deliver accurate service is what sets us apart . Give us a call today, to let us take care of your heating and cooling needs and keep your comfort a top priority!

"He was so helpful to us. We are pretty new to this house so he helped us understand how things work here. We will use him again."

Irene M on November 2025


Avatar for Beacon Plumbing & Mechanical INC

Beacon Plumbing & Mechanical INC

5.00(
6
)
Approved Pro

Beacon Plumbing & Mechanical INC

5.00(
6
)
Approved Pro
Customers say: Quick response
131 local quotes requested
26 years of experience

Beacon Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"The tech explained everything and was very polite."

Michelle B on April 2025

Beacon Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"The tech explained everything and was very polite."

Michelle B on April 2025


"Work is scheduled to start"

Tam R on October 2025

Bath Center of Seattle Corporation, has been in business since 1990 and growing strong. Please call Bath Center of Seattle Corporation, for all your bathroom needs.

"Work is scheduled to start"

Tam R on October 2025


"Here’s a version of the review tailored for Angie’s List: Amazing Experience with Finish Line Home Services LLC! We had a major issue with a septic backup in our bathroom, and during the cleanup process, asbestos was discovered. Our bathroom was completely destroyed and needed to be rebuilt from the ground up. Derek and his team at Finish Line Home Services LLC were incredible to work with every step of the way. Derek took the time to explain all of our options thoroughly, ensuring we felt confident in the decisions we made. He provided a detailed quote within a day, and his team’s work was nothing short of amazing. The finished bathroom is beautiful, functional, and so much better than we could have imagined. If you’re looking for a reliable, professional, and talented contractor for your next project, we highly recommend Finish Line Home Services LLC. They went above and beyond to deliver high-quality results, and we couldn’t be happier!"

Briana W on January 2025

Need help with a home project? Remodeling your kitchen or bathroom? We have you covered. No job too large or small. Call us today for a free quote!

"Here’s a version of the review tailored for Angie’s List: Amazing Experience with Finish Line Home Services LLC! We had a major issue with a septic backup in our bathroom, and during the cleanup process, asbestos was discovered. Our bathroom was completely destroyed and needed to be rebuilt from the ground up. Derek and his team at Finish Line Home Services LLC were incredible to work with every step of the way. Derek took the time to explain all of our options thoroughly, ensuring we felt confident in the decisions we made. He provided a detailed quote within a day, and his team’s work was nothing short of amazing. The finished bathroom is beautiful, functional, and so much better than we could have imagined. If you’re looking for a reliable, professional, and talented contractor for your next project, we highly recommend Finish Line Home Services LLC. They went above and beyond to deliver high-quality results, and we couldn’t be happier!"

Briana W on January 2025


NWPM Construction LLC

4.73(
15
)
Approved Pro

NWPM Construction LLC

4.73(
15
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
73 local quotes requested

We offer discounts to Microsoft employees & Seniors! We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"Perfection! Their craftsmanship and attention to detail truly show in the final product. I highly recommend them to anyone looking for quality work and a stress-free experience."

Debbie H on October 2025

We offer discounts to Microsoft employees & Seniors! We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"Perfection! Their craftsmanship and attention to detail truly show in the final product. I highly recommend them to anyone looking for quality work and a stress-free experience."

Debbie H on October 2025

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Install Boiler questions, answered by experts

HVAC quotes may be negotiable. It’s important to be upfront about what you need, your budget, and your expectations. However, your contractor must suggest repairs or the system they think is best for you, and those things may not be negotiable. So, when can you negotiate an HVAC quote? When installing a new system, you may not need to replace ductwork or install specialty items such as whole-home air purifiers. If your contractor is bidding on those items or others you don’t need or want, ask them for a quote on only the equipment and services you need.

Common problems include leaks, low pressure, and inefficient heating. Regular maintenance prevents many issues.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

Scale from hard water is hard to diagnose until it starts causing problems. If your area has particularly hard water, that’s most likely what your boiler is using. If scale build-up becomes a problem, it starts to cause decreased flow and heating, and eventually, valve failures as valves become blocked. Let boiler professionals know if you’re worried about scale and they can offer advice or implement a solution.

Modern boilers average around 20 years of use before failing, with some hitting 25 to 30 years. Older boilers, however, can last up to 50 years because they are often made from ultra-durable cast iron. Newer models are made from steel alloy and related components, which are great for withstanding high pressure levels and hot temperatures but offer a slightly lower life span.

The Langley, WA homeowners’ guide to boiler installation services

From average costs to expert advice, get all the answers you need to get your job done.